Seudónimo Seudónimo

02-12-2020
History

contestada

which of√2 and 2 is a zero of the polynomial p(X)=x³-2x? why?

Respuesta :

Аноним Аноним

02-12-2020

Answer:

p(x) = x³ - 2x

p(√2) = (√2)³ - 2(√2)

= 2√2 - 2√2 = 0

p(2) = (2)³ - 2(2)

= 8 - 4 = 4

Since p(√2) = 0, √2 is a zero of the polynomial

Hope this helps ;D

Answer Link

Otras preguntas

A dependent clause is the same thing as a simple sentence. Please select the best answer from the choices provided T F

Which equation is in slope-intercept form and represents a line with slope 3 through the point (9,-4)

PLEASE HELP FAST Drag the words to the boxes in the sentence. Buddhism Confucianism Daoism Hinduism ________ emphasizes loyalty and duty t

how do i attach a graph to my question

Or this please ? 35 points

Why doesn’ Australia have life forms that are not seen any where else ?

i need an answer please

The average of a and b is 6 and the average of a, b, and cis 11. what is the value of c?

What are the solutions to the equation? b2−10b=39 Enter your answers in the boxes. b = and

1. Algebra Find the values for x and y in ABCD. AE = 4x, EC = 5y – 2, DE = 2x, EB = y + 14 PLEASE HELP!!